Nov 06 18:02:30.143 INFO checking matklad/select-2018 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 18:02:30.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 18:02:30.566 INFO blam! e0c9eb337595400dc562653eec7511b63b2220e5f8f357a327d3d0430d06fb2b
Nov 06 18:02:30.568 INFO running `"docker" "start" "-a" "e0c9eb337595400dc562653eec7511b63b2220e5f8f357a327d3d0430d06fb2b"`
Nov 06 18:02:32.340 INFO kablam! usermod: no changes
Nov 06 18:02:32.488 INFO kablam!     Checking crossbeam-epoch v0.5.0
Nov 06 18:02:33.672 INFO kablam!     Checking crossbeam-channel v0.2.2
Nov 06 18:02:35.327 INFO kablam!     Checking macro_select v0.1.0 (/source)
Nov 06 18:02:36.292 INFO kablam! warning: struct is never constructed: `ConcurrentJob`
Nov 06 18:02:36.292 INFO kablam!  --> src/concurrency.rs:4:1
Nov 06 18:02:36.292 INFO kablam!   |
Nov 06 18:02:36.292 INFO kablam! 4 | pub struct ConcurrentJob {
Nov 06 18:02:36.292 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:02:36.292 INFO kablam!   |
Nov 06 18:02:36.292 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 18:02:36.292 INFO kablam! 
Nov 06 18:02:36.292 INFO kablam! warning: function is never used: `wait_for_all`
Nov 06 18:02:36.292 INFO kablam!  --> src/concurrency.rs:8:1
Nov 06 18:02:36.292 INFO kablam!   |
Nov 06 18:02:36.292 INFO kablam! 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Nov 06 18:02:36.292 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:02:36.292 INFO kablam! 
Nov 06 18:02:36.336 INFO kablam! warning: struct is never constructed: `ConcurrentJob`
Nov 06 18:02:36.336 INFO kablam!  --> src/concurrency.rs:4:1
Nov 06 18:02:36.336 INFO kablam!   |
Nov 06 18:02:36.336 INFO kablam! 4 | pub struct ConcurrentJob {
Nov 06 18:02:36.336 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:02:36.336 INFO kablam!   |
Nov 06 18:02:36.336 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 18:02:36.336 INFO kablam! 
Nov 06 18:02:36.336 INFO kablam! warning: function is never used: `wait_for_all`
Nov 06 18:02:36.336 INFO kablam!  --> src/concurrency.rs:8:1
Nov 06 18:02:36.336 INFO kablam!   |
Nov 06 18:02:36.336 INFO kablam! 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Nov 06 18:02:36.336 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:02:36.336 INFO kablam! 
Nov 06 18:02:36.372 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Nov 06 18:02:36.373 INFO kablam! su: No module specific data is present
Nov 06 18:02:37.197 INFO running `"docker" "rm" "-f" "e0c9eb337595400dc562653eec7511b63b2220e5f8f357a327d3d0430d06fb2b"`
Nov 06 18:02:37.509 INFO blam! e0c9eb337595400dc562653eec7511b63b2220e5f8f357a327d3d0430d06fb2b